we're really counting on the russians here. >> you know assad. is he the type of person that in the right situation would use chemical weapons on his own people if the option was losing and being ousted? >> it's really impossible to tell. the syrian government spokespeople have been saying over the last couple of days under no circumstances would they use them except for foreign military intervention but assad is desperate. his back is against the wall. he is going to lose in this civil war. rebels have made extraordinary advances over the last couple of days. he has got to be thinking about either exile, war perhaps, creating an enclave within syria where his clan can defend themselves perhaps along the mediterranean coast. >> before we run out of time, i want to talk about egypt and mohamed morsi and what's happening in cairo. things seem pretty calm at this moment. last night the clashes were very violent over this proposed constitution. where do you think this ends? >> it's a power struggle. and morsi's called a december 14th referendum on th